3919842704 has 20 divisors (see below), whose sum is σ = 7640177664. Its totient is φ = 1948183968.

The previous prime is 3919842701. The next prime is 3919842721. The reversal of 3919842704 is 4072489193.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (3919842701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 730832 + ... + 736175.

Almost surely, 2^3919842704 is an apocalyptic number.

It is an amenable number.

3919842704 is a deficient number, since it is larger than the sum of its proper divisors (3720334960).

3919842704 is a wasteful number, since it uses less digits than its factorization.

3919842704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1467182 (or 1467176 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 47.

The square root of 3919842704 is about 62608.6471982904. The cubic root of 3919842704 is about 1576.7259425429.

The spelling of 3919842704 in words is "three billion, nine hundred nineteen million, eight hundred forty-two thousand, seven hundred four".